- Temperatures: Despite the daytime heat, the nights can be frigid, with temperatures plummeting to below freezing due to the absence of humidity and the fact that sand loses its heat quickly once the sun sets.
- Cold Deserts: The Sahara is classified as a "cold desert" due to the stark temperature variances between day and night.
- Clear Skies: The skies over the desert at night are often crystal clear, allowing for unrestricted views of the stars and celestial constellations.
- Humidity: The air is notably dry at night due to the lack of humidity, contributing to the extreme temperature variations.
- Wind Chill: Strong desert winds can lead to a perceived temperature much colder than the actual ambient temperature.
- Protective Measures: Travelers venturing out into the desert at night should be well-prepared for the sudden temperature change, bringing appropriate clothing and shelter.
